The Florida Marlins had their highest run differential in a game versus the Braves on July 1, 2003, with a differential of 19 runs.

Interpreted as:

highest mov in a regular-season game by mia

	TEAM	DIFF	DATE	TM		OPP	RESULT	AB	R	H	2B	3B	HR	RBI	BB	HBP	SO	SB	CS	PA	TB	XBH	SH	SF	IBB	GIDP	AVG	OBP	SLG	OPS
1	Marlins	19	7/1/2003	FLA	vs	ATL	W 20-1	49	20	25	7	1	3	20	4	0	7	0	0	54	43	11	0	1	1	0	.510	.537	.878	1.415
2	Marlins	17	9/17/1995	FLA	@	COL	W 17-0	47	17	21	4	1	4	17	4	0	7	0	0	52	39	9	0	1	0	1	.447	.481	.830	1.311
3	Marlins	16	6/4/2019	MIA	@	MIL	W 16-0	47	16	19	5	0	3	16	3	0	9	0	0	50	33	8	0	0	1	0	.404	.440	.702	1.142
4	Marlins	16	4/5/2003	FLA	@	ATL	W 17-1	50	17	23	5	1	3	16	3	1	9	2	0	54	39	9	0	0	2	2	.460	.500	.780	1.280
5	Marlins	14	9/17/2023	MIA	vs	ATL	W 16-2	40	16	17	3	0	4	16	9	1	5	0	0	50	32	7	0	0	0	1	.425	.540	.800	1.340
6	Marlins	14	4/9/1994	FLA	@	SDP	W 15-1	41	15	16	5	0	3	15	7	0	10	0	2	48	30	8	0	0	1	0	.390	.479	.732	1.211
7	Marlins	13	7/4/2023	MIA	vs	STL	W 15-2	43	15	19	5	0	2	14	6	1	7	1	0	50	30	7	0	0	0	1	.442	.520	.698	1.218
8	Marlins	13	6/1/2022	MIA	@	COL	W 14-1	47	14	21	5	0	1	13	2	1	5	0	0	50	29	6	0	0	0	1	.447	.480	.617	1.097
9	Marlins	13	8/8/2012	MIA	@	NYM	W 13-0	41	13	13	4	1	4	13	5	0	9	2	0	46	31	9	0	0	1	0	.317	.391	.756	1.147
10	Marlins	13	5/23/2010	FLA	@	CWS	W 13-0	45	13	18	5	0	5	13	4	2	10	2	0	51	38	10	0	0	0	1	.400	.471	.844	1.315
11	Marlins	13	7/31/2006	FLA	@	PHI	W 15-2	44	15	17	6	1	4	15	4	1	7	0	1	49	37	11	0	0	1	0	.386	.449	.841	1.290
12	Marlins	13	6/3/2006	FLA	@	COL	W 13-0	43	13	18	3	0	3	13	2	0	6	2	0	46	30	6	1	0	0	2	.419	.444	.698	1.142
13	Marlins	12	9/18/2017	MIA	vs	NYM	W 13-1	43	13	19	1	2	2	12	4	1	5	1	0	48	30	5	0	0	1	1	.442	.500	.698	1.198
14	Marlins	12	7/26/2017	MIA	@	TEX	W 22-10	47	22	22	8	2	4	21	6	0	11	0	0	54	46	14	0	1	0	1	.468	.519	.979	1.497
15	Marlins	12	5/5/2013	MIA	@	PHI	W 14-2	40	14	13	2	1	3	13	6	4	10	2	0	50	26	6	0	0	0	0	.325	.460	.650	1.110
16	Marlins	12	9/17/2008	FLA	vs	HOU	W 14-2	41	14	18	2	0	3	14	7	1	7	0	0	49	29	5	0	0	0	0	.439	.531	.707	1.238
17	Marlins	12	7/23/2005	FLA	@	SFG	W 16-4	41	16	20	6	0	2	15	7	0	2	1	1	51	32	8	1	2	1	2	.488	.540	.780	1.320
18	Marlins	12	6/23/1995	FLA	@	CIN	W 16-4	42	16	17	5	0	3	16	9	1	5	3	0	52	31	8	0	0	1	1	.405	.519	.738	1.257
19	Marlins	11	6/19/2023	MIA	vs	TOR	W 11-0	42	11	19	3	0	1	11	2	2	8	0	0	47	25	4	0	1	0	1	.452	.489	.595	1.085
20	Marlins	11	6/3/2023	MIA	vs	OAK	W 12-1	36	12	14	7	0	0	11	7	2	4	1	0	47	21	7	0	2	0	0	.389	.489	.583	1.073
21	Marlins	11	9/18/2020	MIA	vs	WSH	W 14-3	31	14	12	1	0	4	14	5	2	6	1	0	38	25	5	0	0	0	1	.387	.500	.806	1.306
22	Marlins	11	8/19/2018	MIA	@	WSH	W 12-1	45	12	17	7	0	3	12	4	0	9	1	0	50	33	10	0	1	1	0	.378	.420	.733	1.153
23	Marlins	11	7/30/2016	MIA	vs	STL	W 11-0	35	11	12	6	0	1	11	3	1	5	1	0	41	21	7	2	0	1	0	.343	.410	.600	1.010
24	Marlins	11	7/11/2015	MIA	vs	CIN	W 14-3	43	14	21	3	0	2	14	1	0	4	0	0	45	30	5	1	0	1	1	.488	.500	.698	1.198
25	Marlins	11	5/10/2008	FLA	@	WSH	W 11-0	35	11	10	2	0	3	9	7	0	7	0	0	44	21	5	1	1	0	0	.286	.395	.600	.995